Quant Test for LIC AAO Prelims Exam Set – 20

Directions(1-5): Find the missing term ‘?’ of the following series.

  1. 13, 16, 22, 33, 51, ?
    66
    78
    62
    47
    58
    Option B
    13 + 3 = 16
    16 + (3 + 3) = 22
    22 + (6 + 5) = 33
    33 + (11 + 7) = 51
    51 + (18 + 9) = 78

     

  2. 39, 52, 78, 117, 169, ?
    210
    222
    234
    323
    256
    Option C
    39 + 1 × 13 = 52
    52 + 2 × 13 = 78
    78 + 3 × 13 = 117
    117 + 4 × 13 = 169
    169 + 5 × 13 = 234

     

  3. 62, 87, 187, 412, 812, ?
    1225
    1124
    1343
    1556
    1437
    Option E
    62 + 5^2 = 62 + 25 = 87
    87 + 10^2 = 87 + 100 = 187
    187 + 15^2 = 187 + 225 = 412
    412 + 20^2 = 412 + 400 = 812
    812 + (25)^2 = 812 + 625 = 1437

     

  4. 7, 8, 24, 105, 361, ?
    778
    986
    912
    850
    777
    Option B
    7 + l^2 = 8 8 + 4^2 = 24
    24 + 9^2 = 105
    105 + 16^2 = 361
    361 + 25^2 = 986

     

  5. 656, 432, 320, 264,236, ?
    200
    210
    205
    222
    232
    Option D
    656 – 224 = 432
    432 – 112 = 320
    320 – 56 = 264
    264 – 28 = 236
    236 – 14 = 222

     

  6. Directions(6-10): Answer the questions based on the following information.
    The graph shows the number of pair of shoes (formal and sports) sold by four different companies (P,Q,R and S) in May month.

  7. If the number of sports shoes sold by S in April and June is 20% and 30%, resp. more than that in May, find the total number of sports shoes sold by S in April and June together.
    112
    130
    125
    142
    150
    Option C
    Total number of sports shoes sold by S on April and June together = 1.2*50 + 50*1.3 = 125

     

  8. If the number of formal shoes sold by company R and P is 80% and 40% resp. of the number of formal shoes manufactured by the respective companies, find the total number of formal shoes manufactured by company R and P together in May.
    490
    452
    488
    500
    550
    Option E
    Number of formal shoes manufactured by R and P resp. = 120/0.8 = 150 and 160/0.4 = 400
    Total number = 550

     

  9. The number of shoes sold by company S is approximately what percentage of the number of shoes sold by company P and Q together?
    20%
    28%
    25%
    30%
    32%
    Option E
    Required% = 250/(420+360)*100 = 32%

     

  10. If 8% of the total shoes sold by Q and R together were defective. Find the number of defective shoes sold by them.
    20
    28
    44
    46
    32
    Option E
    Total number of defective sports shoes sold = 8% of (220+180) = 32

     

  11. If the average selling price of each formal shoes and sports shoes sold by all the given companies together is Rs.50 and Rs.45 resp. Find the difference between the revenue generated by selling all the formal shoes and of all the sports shoes by all the given companies.
    Rs.770
    Rs.784
    Rs.850
    Rs.755
    Rs.950
    Option E
    Required Difference = 710*45 – 620*50 = Rs.950

     


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